/Engine/Source/Runtime/RHI/Public/RHIResources.h
Returns a newFExclusiveDepthStencilto be used to transition a depth stencil resource to readable. If the depth or stencil is already in a readable state, that particular component is returned as Nop, to avoid unnecessary subresource transitions.
[FExclusiveDepthStencil](API\Runtime\RHI\FExclusiveDepthStencil) GetWritableTransition() const